Kay Bailey Hutchison: “I think it may be time for us to reform some portions of the operations of that agency.”

I think, from what our intelligence community has said... that there is a good likelihood yes.

It is one of NATO's prime focuses, the aggression of Russia in Ukraine, of course, Georgia as well.

That is something that has to be, from the NATO standpoint, a consensus. Some of our allies are concerned that a withdrawal would make Russia more aggressive.

Al Qaeda is our common threat. ISIS is our common threat.